Motor stator and rotor insulation paint dipping treatment device

Abstract

The utility model relates to the technical field of motor stators and rotors, in particular to a motor stator and rotor insulation paint dipping processing device which comprises a base, a servo motor is installed on the narrow side face of the outer portion of the base, and a cavity is formed in the base. Adjusting bolts are rotated to drive first fixing plates to move outside the two supporting plates, multiple sets of movable arc plates are synchronously driven to move towards corresponding multiple sets of fixed arc plates, and one end of a stator and one end of a rotor can be conveniently inserted between the movable arc plates and the fixed arc plates by adjusting a proper distance; the two threaded rods rotate to drive the supporting frame to ascend and descend in the box body to complete paint dipping operation, and therefore the problem that when a traditional motor stator and rotor insulation paint dipping treatment device conducts paint dipping, a plurality of stators and rotors collide with one another, and damage is likely to be caused is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor stators and rotors, in particular to a motor stator and rotor insulation varnish dipping treatment device. Background Art

[0002] As an indispensable power source in modern industry and life, the internal structure and working principle of the motor have always been the focus of people's attention. Among them, the stator and rotor are two important components of the motor, and they play a vital role in the operation of the motor. Before the stator and rotor are put into use, they need to go through the insulation varnishing process. The stator and rotor varnishing can fill the gaps and air layers of its coils. After curing, it can form a continuous and smooth paint film on the surface of the varnished windings and components, and make the windings bonded into a whole, which improves the insulation and curing structure of the coils, and enhances the moisture resistance, heat resistance and mechanical strength of the electrical. When the traditional motor stator and rotor are varnished, basically multiple rotors are hoisted or stacked in a container filled with paint liquid, which will cause multiple stators and rotors to collide with each other, which is easy to cause damage.

[0003] In summary, the utility model solves the existing problems by designing a motor stator and rotor insulation varnish dipping treatment device. Utility Model Content

[0004] The utility model aims to provide a motor stator and rotor insulation varnish dipping treatment device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A motor stator and rotor insulation varnish treatment device comprises a base, a servo motor is installed on a narrower side surface of the base, a cavity is opened inside the base, a worm is installed between the narrower side walls of the cavity, a worm wheel is symmetrically installed between the two ends of the inner bottom of the cavity, a threaded rod is installed on the top of each worm wheel, a box is installed on the top of the base, a support frame is installed inside the box, L-shaped support plates are symmetrically installed at two shorter edges of the top of the support frame, and a plurality of bottom plates are installed at equal intervals on the top of the support frame along the length direction;

[0007] A first fixed plate is installed at the center position of a longer edge of the top of the base plate, an adjusting bolt is installed on the outer side surface of the first fixed plate, second fixed plates are installed at both ends of the two shorter edges of the top of the base plate, support rods are installed between the outer side surfaces of the second fixed plates, and movable plates are commonly installed on the outer ring surfaces of the support rods, a number of movable arc plates are installed at equal intervals on the upper edge of the outer side surface of the movable plate in the length direction, and a number of fixed arc plates are installed at equal intervals in the extension direction at the edge of the top of the base plate away from the first fixed plate.

[0008] As a preferred solution of the utility model, one end of the worm gear passes through the inner wall of the cavity, extends to the outside of the base and is connected to the output end of the servo motor, and the end of the worm gear away from the servo motor is rotatably connected to the other inner wall of the cavity, the bottom of the worm wheel is rotatably connected to the inner bottom of the cavity, and the worm gear and the two worm wheels are meshed with each other.

[0009] As a preferred solution of the utility model, one end of the bottom of the threaded rod is fixedly connected to the top of the worm wheel, and the end of the threaded rod away from the worm wheel passes through the base and then passes through the L-shaped support plate to extend to the top of the L-shaped support plate, the outer annular surface of the threaded rod is rotatably connected to the interior of the base, and the outer annular surface of the threaded rod is threadedly connected to the interior of the L-shaped support plate, and the thread directions of the two threaded rods are the same.

[0010] As a preferred solution of the utility model, one end of the adjusting bolt passes through the first fixed plate and is rotatably connected to the outer side surface of the movable plate, and the outer annular surface of the adjusting bolt is threadedly connected to the inside of the first fixed plate.

[0011] As a preferred solution of the utility model, both ends of the support rod are fixedly connected to the outer side surfaces of the two second fixed plates, and the outer annular surface of the support rod is slidably connected to the inside of the movable plate.

[0012] As a preferred solution of the utility model, the number of the movable arc plates matches that of the fixed arc plates, and the bottom of the movable arc plates is slidably connected to the top of the base plate, and the bottom of the fixed arc plates is fixedly connected to the top of the base plate.

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

[0014] 1. In the utility model, a motor stator and rotor insulation varnish treatment device is designed. By rotating the adjusting bolt, the first fixed plate is driven to move outside the two support plates, and the multiple groups of movable arc plates are synchronously driven to move toward the corresponding multiple groups of fixed arc plates. The appropriate spacing is adjusted to facilitate the insertion of one end of the stator and rotor between the movable arc plate and the fixed arc plate. The support frame is driven to rise and fall inside the box by rotating the two threaded rods to complete the varnishing operation, thereby effectively solving the problem of the traditional motor stator and rotor insulation varnish treatment device that multiple stators and rotors collide with each other during varnishing and are easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the internal structure of the base;

[0017] Figure 3 For this utility model Figure 1 Schematic diagram of the internal structure;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of some structures.

[0019] In the figure: 1, base; 101, cavity; 2, servo motor; 3, worm; 4, worm wheel; 5, threaded rod; 6, box; 7, support frame; 8, L-shaped support plate; 9, bottom plate; 10, first fixed plate; 11, adjusting bolt; 12, second fixed plate; 13, support rod; 14, movable plate; 15, movable arc plate; 16, fixed arc plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A motor stator and rotor insulation varnish treatment device comprises a base 1, a servo motor 2 is installed on a narrower side surface of the outside of the base 1, a cavity 101 is opened inside the base 1, a worm 3 is installed between the narrower side walls inside the cavity 101, a worm wheel 4 is symmetrically installed between the two ends of the inner bottom of the cavity 101, and a threaded rod 5 is installed on the top of the worm wheel 4, a box body 6 is installed on the top of the base 1, a support frame 7 is installed inside the box body 6, L-shaped support plates 8 are symmetrically installed at two shorter edges of the top of the support frame 7, and a plurality of bottom plates 9 are installed at equal intervals on the top of the support frame 7 along the length direction;

[0026] A first fixed plate 10 is installed at the center position of a longer edge of the top of the base plate 9, and an adjusting bolt 11 is installed on the outer side of the first fixed plate 10. Second fixed plates 12 are installed at both ends of the two shorter edges of the top of the base plate 9. Support rods 13 are installed between the outer side surfaces of the second fixed plates 12. Movable plates 14 are commonly installed on the outer ring surface of the support rods 13. Several movable arc plates 15 are installed at equal intervals on the upper length direction of the outer side surface of the movable plate 14. Several fixed arc plates 16 are installed at equal intervals in the extension direction at the edge of the top of the base plate 9 away from the first fixed plate 10.

[0027] Specifically, refer to Figure 1 and Figure 2The bottom end of the threaded rod 5 is fixedly connected to the top of the worm gear 4, and the end of the threaded rod 5 away from the worm gear 4 passes through the base 1 and then passes through the L-shaped support plate 8 to extend to the top of the L-shaped support plate 8. The outer ring surface of the threaded rod 5 is rotatably connected to the inside of the base 1, and the outer ring surface of the threaded rod 5 is threadedly connected to the inside of the L-shaped support plate 8. The thread directions of the two threaded rods 5 are the same, thereby ensuring that the rotation of the two worm wheels 4 drives the two threaded rods 5 to rotate respectively, so that the two L-shaped support plates 8 move respectively on the outside of the two threaded rods 5, thereby driving the support frame 7 to rise and fall inside the box 6.

[0028] Furthermore, one end of the worm 3 passes through the inner wall of the cavity 101 and extends to the outside of the base 1 to be connected to the output end of the servo motor 2, and the end of the worm 3 away from the servo motor 2 is rotatably connected to the other inner wall of the cavity 101, the bottom of the worm wheel 4 is rotatably connected to the inner bottom of the cavity 101, and the worm 3 and the two worm wheels 4 are meshed with each other, thereby ensuring that the worm 3 is driven to rotate by the servo motor 2, and the rotation of the worm 3 synchronously drives the two worm wheels 4 to rotate.

[0029] Furthermore, both ends of the support rod 13 are fixedly connected to the outer side surfaces of the two second fixed plates 12, and the outer annular surface of the support rod 13 is slidably connected to the inside of the movable plate 14, thereby ensuring that the stability of the movable plate 14 driving the multiple groups of movable arc plates 15 to move toward the corresponding multiple groups of fixed arc plates 16 is increased by sliding the two ends of the movable plate 14 on the outside of the two support rods 13.

[0030] Furthermore, the number of movable arc plates 15 and fixed arc plates 16 matches, and the bottom of the movable arc plate 15 is slidably connected to the top of the bottom plate 9, and the bottom of the fixed arc plate 16 is fixedly connected to the top of the bottom plate 9, thereby ensuring that the spacing between the movable arc plate 15 and the fixed arc plate 16 can be easily adjusted to meet the limitation of stators and rotors with different diameters.

[0031] For details, please refer to Figure 3 and Figure 4 One end of the adjusting bolt 11 passes through the first fixed plate 10 and is rotatably connected to the outer side surface of the movable plate 14, and the outer ring surface of the adjusting bolt 11 is threadedly connected to the inner part of the first fixed plate 10, thereby ensuring that the first fixed plate 10 is driven to move outside the two support rods 13 by rotating the adjusting bolt 11, and simultaneously drives the multiple groups of movable arc plates 15 to move toward the corresponding multiple groups of fixed arc plates 16. Adjusting the appropriate spacing facilitates inserting one end of the stator and rotor between the movable arc plate 15 and the fixed arc plate 16, which is convenient for subsequent paint dipping. By limiting the position of a single stator and rotor, damage caused by collision between multiple stators and rotors is avoided.

[0032] The working process of the utility model: a motor stator and rotor insulation varnish treatment device designed by the present invention is used. In the process of insulating varnishing the motor stator and rotor, firstly, the first fixed plate 10 is driven to move outside the two support rods 13 by rotating the adjusting bolt 11, and the multiple groups of movable arc plates 15 are synchronously driven to move toward the corresponding multiple groups of fixed arc plates 16. The two ends of the movable plate 14 slide outside the two support rods 13 to increase the stability of the movable plate 14 driving the multiple groups of movable arc plates 15 to move toward the corresponding multiple groups of fixed arc plates 16. The appropriate spacing is adjusted to facilitate the insertion of one end of the stator and rotor between the movable arc plate 15 and the fixed arc plate 16, which is convenient for subsequent varnishing. Then, the servo motor 2 drives the worm 3 to rotate, and the rotation of the worm 3 synchronously drives the two worm wheels 4 to rotate. The rotation of the two worm wheels 4 respectively drives the two threaded rods 5 to rotate, so that the two L-shaped support plates 8 are respectively moved outside the two threaded rods 5, thereby driving the support frame 7 to rise and fall inside the box 6 to complete the varnishing operation. The operation is convenient, and the collision between multiple stators and rotors is avoided by limiting the position of a single stator and rotor to cause damage.

[0033] 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. A motor stator and rotor insulation varnish treatment device, comprising a base (1), characterized in that: A servo motor (2) is mounted on a narrower side surface of the base (1); a cavity (101) is provided inside the base (1); a worm (3) is mounted between two narrower side walls inside the cavity (101); a worm wheel (4) is symmetrically mounted between two ends of the inner bottom of the cavity (101); a threaded rod (5) is mounted on the top of each of the worm wheels (4); a box (6) is mounted on the top of the base (1); a support frame (7) is mounted inside the box (6); L-shaped support plates (8) are symmetrically mounted at two shorter edges of the top of the support frame (7); and a plurality of bottom plates (9) are mounted on the top of the support frame (7) at equal intervals along the length direction; A first fixed plate (10) is installed at the center position of a longer edge of the top of the base plate (9), and an adjusting bolt (11) is installed on the outer side surface of the first fixed plate (10). Second fixed plates (12) are installed at both ends of the two shorter edges of the top of the base plate (9), and a support rod (13) is installed between the outer side surfaces of the second fixed plates (12). A movable plate (14) is installed on the outer ring surface of the support rod (13). A plurality of movable arc plates (15) are installed at equal intervals on the outer side surface of the movable plate (14) along the length direction, and a plurality of fixed arc plates (16) are installed at equal intervals in the extension direction at the edge of one end of the top of the base plate (9) away from the first fixed plate (10).

2. The device for insulating and varnishing a motor stator and rotor according to claim 1, characterized in that: One end of the worm (3) passes through the inner wall of the cavity (101) and extends to the outside of the base (1) to be connected to the output end of the servo motor (2), and one end of the worm (3) away from the servo motor (2) is rotatably connected to the other inner wall of the cavity (101), the bottom of the worm wheel (4) is rotatably connected to the inner bottom of the cavity (101), and the worm (3) and the two worm wheels (4) are meshed with each other.

3. The motor stator and rotor insulation varnish treatment device according to claim 1, characterized in that: One end of the bottom of the threaded rod (5) is fixedly connected to the top of the worm wheel (4), and one end of the threaded rod (5) away from the worm wheel (4) passes through the base (1) and then passes through the L-shaped support plate (8) to extend above the L-shaped support plate (8), the outer ring surface of the threaded rod (5) is rotatably connected to the inside of the base (1), and the outer ring surface of the threaded rod (5) is threadedly connected to the inside of the L-shaped support plate (8), and the thread directions of the two threaded rods (5) are the same.

4. The device for insulating and varnishing a motor stator and rotor according to claim 1, characterized in that: One end of the adjusting bolt (11) passes through the first fixed plate (10) and is rotatably connected to the outer side surface of the movable plate (14), and the outer ring surface of the adjusting bolt (11) is threadedly connected to the inside of the first fixed plate (10).

5. The motor stator and rotor insulation varnish treatment device according to claim 1, characterized in that: Both ends of the support rod (13) are fixedly connected to the outer side surfaces of the two second fixed plates (12), and the outer ring surface of the support rod (13) is slidably connected to the inside of the movable plate (14).

6. The device for insulating and varnishing a motor stator and rotor according to claim 1, characterized in that: The number of the movable arc plates (15) and the fixed arc plates (16) match each other, and the bottom of the movable arc plates (15) is slidably connected to the top of the bottom plate (9), while the bottom of the fixed arc plates (16) is fixedly connected to the top of the bottom plate (9).

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