High-strength servo air-cooled motor fan housing fixing structure

Abstract

The utility model discloses a high-strength servo air-cooled motor fan cover fixing structure, which comprises a fan cover shell, a fan cover supporting plate is welded in the fan cover shell, and a honeycomb-shaped rear cover plate is mounted at one end of the fan cover shell. According to the utility model, the fan housing, the fan housing supporting connecting plate and the honeycomb-shaped rear cover plate are all made of cold-rolled galvanized steel sheets, so that the fan housing is high in strength, convenient to process and suitable for bearing resonance generated by motor load; the fan housing adopts a hexagonal structural design, so that the reliability is higher when the motor is placed on the ground, and the appearance is strengthened; the fan housing shell and the fan housing supporting connecting plate are connected in a spot welding manner, so that the structural strength of the fan housing is enhanced; and the fan housing and the honeycomb-shaped rear cover plate as well as the motor body and the fan housing are fixed by additionally arranging elastic washers, smearing thread glue and then using hexagon screws.

Description

Technical Field

[0001] This utility model relates to the technical field of air-cooled motors, specifically a high-strength servo air-cooled motor shroud fixing structure. Background Technology

[0002] Servo motors achieve high-precision position, speed, and torque control through closed-loop control systems and are widely used in industrial automation, robotics, CNC machine tools, and other fields. As industrial automation levels increase, the application of servo motors in industry is becoming increasingly widespread. Servo air-cooled motors, with their superior heat dissipation, are irreplaceable in high-precision, high-load scenarios, and their future prospects are closely linked to the growth of industrial automation, robotics, and new energy sectors.

[0003] Existing air-cooled motors have poor fan shroud strength and are prone to resonance between components. To address this, we propose a high-strength servo air-cooled motor fan shroud fixing structure. Utility Model Content

[0004] The purpose of this invention is to provide a high-strength servo air-cooled motor fan cover fixing structure to solve the problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-strength servo air-cooled motor fan cover fixing structure, including a fan cover shell, a fan cover support plate welded inside the fan cover shell, and a honeycomb-shaped rear cover plate installed at one end of the fan cover shell.

[0006] Preferably, elastic washers are installed at the mounting holes of the shroud support plate and the honeycomb rear cover plate.

[0007] Preferably, the wind cover shell, wind cover support plate and honeycomb rear cover plate are all made of galvanized steel sheet; the wind cover shell has a hexagonal structure.

[0008] Preferably, an elastic washer is installed between the hood support plate and the honeycomb rear cover plate, and the hood support plate and the honeycomb rear cover plate are fixed together by hexagonal screws.

[0009] Preferably, the wind hood support plate includes a support plate body, an outer support frame is provided on the outer side of the support plate body, and the wind hood shell and the wind hood support plate are welded together by spot welding.

[0010] Compared with existing technologies, the beneficial effects of this utility model are as follows: the fan housing, fan housing support connecting plate, and honeycomb rear cover plate are all made of cold-rolled galvanized steel sheet, which has high strength and is easy to process, making it suitable for withstanding resonance generated by motor load. The fan housing adopts a hexagonal structural design, which improves the reliability of the motor when it is placed on the ground and also enhances its appearance. The fan housing and the fan housing support connecting plate are connected by spot welding to enhance their structural strength; the fan housing and the honeycomb rear cover plate, and the motor body and the fan housing are fixed by adding elastic washers, applying thread-locking adhesive, and then using hexagonal screws. This enhances the structural strength of the air-cooled motor, makes production and installation more convenient, and results in a reasonable and compact appearance structure, a smaller overall motor space, and achieves both high overall motor strength and reliable motor appearance. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0014] Figure 3 This is a structural schematic diagram of the windshield support plate of this utility model;

[0015] Figure 4 This is a schematic diagram of the honeycomb-shaped back cover plate of this utility model.

[0016] In the diagram: 1. Wind cover shell; 2. Wind cover support plate; 3. Honeycomb rear cover plate; 21. Support plate body; 22. Outer support frame. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0018] Please see Figure 1-4In this embodiment of the utility model, a high-strength servo air-cooled motor fan cover fixing structure includes a fan cover shell 1, a fan cover support plate 2 welded inside the fan cover shell 1, and a honeycomb-shaped back cover plate 3 installed at one end of the fan cover shell 1. Elastic washers are installed at the mounting holes of the fan cover support plate 2 and the honeycomb-shaped back cover plate 3. The fan cover shell 1, the fan cover support plate 2, and the honeycomb-shaped back cover plate 3 are all made of galvanized steel plate. The fan cover shell 1 has a hexagonal structure, and an elastic washer is installed between the fan cover support plate 2 and the honeycomb-shaped back cover plate 3. The fan cover support plate 2 and the honeycomb-shaped back cover plate 3 are fixed together by hexagonal screws. The fan housing 1 is connected to the fan housing support plate 2. The fan housing 1 and the fan housing support plate are fixed by electric welding. The fan housing 1 is connected to and installed with a honeycomb-shaped back cover plate 3. A fan 4 is installed at the center of the honeycomb-shaped back cover plate 3. Elastic washers are provided at the mounting holes of the fan housing support plate 2 and the honeycomb-shaped back cover plate 3. The fan housing 1, the fan housing support plate 2, and the honeycomb-shaped back cover plate 3 are fixed together by applying thread-locking adhesive and using hexagonal screws. This method has high structural strength, better heat dissipation, simpler manufacturing process, and reduces resonance caused by the motor. It is a high-strength servo air-cooled motor fan housing fixing method.

[0019] The wind cover support plate 2 includes a support plate body 21, and an outer support frame 22 is provided on the outer side of the support plate body 21. The wind cover shell 1 and the wind cover support plate 2 are welded together by spot welding.

[0020] The working principle of this utility model is as follows: the fan cover 1 is connected to the fan cover support plate 2, and the fan cover 1 and the fan cover support plate are fixed by electric welding. The fan cover 1 is connected to and installed with a honeycomb-shaped back cover plate 3. A fan 4 is installed at the center of the honeycomb-shaped back cover plate 3. Elastic washers are provided at the mounting holes of the fan cover support plate 2 and the honeycomb-shaped back cover plate 3. The fan cover 1, the fan cover support plate 2, and the honeycomb-shaped back cover plate 3 are fixed together by applying thread adhesive and using hexagonal screws. The structure has high strength, better heat dissipation, simpler production process, and reduces resonance caused by the motor. It is a fan cover fixing method for high-strength servo air-cooled motors.

[0021] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-strength servo-ventilated electric machine shroud fixing structure comprising a shroud shell (1), characterized in that: A wind cover support plate (2) is welded inside the wind cover shell (1), and a honeycomb-shaped rear cover plate (3) is installed at one end of the wind cover shell (1).

2. A high-strength servo-ventilated electric machine shroud fixing structure according to claim 1, characterized in that: Elastic washers are installed at the mounting holes of the wind shield support plate (2) and the honeycomb rear cover plate (3).

3. A high-strength servo-ventilated electric machine shroud fixing structure according to claim 1, characterized in that: The wind cover shell (1), wind cover support plate (2) and honeycomb rear cover plate (3) are all made of galvanized steel plate; the wind cover shell (1) has a hexagonal structure.

4. A high-strength servo-ventilated electric machine shroud fixing structure according to claim 1, characterized in that: An elastic washer is installed between the hood support plate (2) and the honeycomb rear cover plate (3), and the hood support plate (2) and the honeycomb rear cover plate (3) are fixed together by hexagonal screws.

5. The high-strength servo air-cooled motor fan cover fixing structure according to claim 1, characterized in that: The wind cover support plate (2) includes a support plate body (21), and an outer support frame (22) is provided on the outside of the support plate body (21). The wind cover shell (1) and the wind cover support plate (2) are welded together by spot welding.

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