Vibration reduction flange base plate for propeller motor

Abstract

The utility model discloses a vibration reduction flange base plate for a propeller motor, which comprises a flange base plate main body, the flange base plate main body is made of a vibration control alloy material, the flange base plate main body is arranged between a motor and a motor seat, the center of the flange base plate main body is provided with a round hole, and one side of the upper surface of the flange base plate main body is provided with a wire slot. The wire groove extends from the outer side edge of the flange base plate body to the position of the round hole, the diameter width of the wire groove is gradually reduced from outside to inside, and the contact position of the wire groove and the upper surface of the flange base plate body is arranged in a rounding mode. The motor base has the advantage of being capable of efficiently isolating vibration transmitted from the motor to the motor base.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a vibration-damping flange pad for a propeller motor. Background Art

[0002] A propeller motor is an electromagnetic device that converts electrical energy into mechanical energy. It primarily consists of a stator, rotor, and magnets. One end of a propeller motor is fixed to a motor base, and the other to a propeller. It is widely used in the manufacturing of drones, aircraft, ships, and other applications.

[0003] However, most of the current scenarios using propeller motors adopt the form of direct connection between the motor and the motor base, which has no vibration reduction function or the selected flange vibration reduction effect is not obvious enough, resulting in a shortened motor life and wear and deformation of the base.

[0004] Therefore, it is necessary to design a flange pad that can effectively isolate the vibration transmitted from the motor to the motor base. Utility Model Content

[0005] The purpose of the utility model is to provide a vibration-damping flange pad for a propeller motor to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a vibration-damping flange gasket for a propeller motor, comprising a flange gasket body, the flange gasket body being made of a vibration-damping alloy material, and the flange gasket body being installed between the motor and the motor seat.

[0007] According to the above technical solution, a circular hole is opened in the center of the flange gasket body.

[0008] According to the above technical solution, a wire groove is opened on one side of the upper surface of the flange gasket body, and the wire groove extends from the outer side of the flange gasket body to the circular hole. The diameter and width of the wire groove gradually decrease from the outside to the inside, and the contact part between the wire groove and the upper surface of the flange gasket body is chamfered.

[0009] According to the above technical solution, a plurality of mounting holes are formed through the surface of the flange gasket body, which are consistent with the mounting hole interface of the motor base to be connected.

[0010] According to the above technical solution, a plurality of lower grooves are provided on the lower surface of the flange gasket body.

[0011] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0012] (1) The vibration transmitted from the motor to the motor base is effectively isolated by providing a flange pad made of vibration-damping alloy material;

[0013] (2) The provision of circular holes and wire troughs makes it easier to arrange and protect the motor power lines;

[0014] (3) By providing a mounting hole that is consistent with the mounting hole interface of the motor base to be connected, it is easy to connect to the motor base;

[0015] (4) By providing a number of lower grooves, the flange pad is more likely to undergo micro-deformation, thereby absorbing and buffering vibrations, thereby achieving a vibration reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a bottom view of the utility model;

[0019] Figure 3 It is a top view of the utility model;

[0020] Figure 4 It is a side view of the utility model;

[0021] In the figure: 1. Flange gasket body; 2. Mounting hole; 3. Lower groove; 4. Wire trough; 5. Round hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model provides a technical solution: a vibration-damping flange gasket for a propeller motor, including a flange gasket body 1. The flange gasket body 1 is made of a vibration-damping alloy material. The vibration-damping alloy is a damping alloy material. It has the same damping properties as rubber and has the strength of structural steel. Its principle is to consume the energy generated by vibration through the generation and movement of internal twins, thereby achieving the purpose of vibration reduction of the mounted equipment, and is used to effectively isolate the vibration transmitted from the motor to the motor base.

[0024] refer to Figure 1A circular hole 5 is provided in the center of the flange gasket body 1 to facilitate the arrangement of the motor power line. A wire groove 4 is provided on one side of the upper surface of the flange gasket body 1. The wire groove 4 extends from the outer side of the flange gasket body 1 to the circular hole 5. The diameter and width of the wire groove 4 gradually decrease from the outside to the inside. The contact part between the wire groove 4 and the upper surface of the flange gasket body 1 is chamfered. The wire groove 4 is used to hold the motor power line and protect the power line.

[0025] refer to Figure 1 A plurality of lower grooves 3 are provided on the lower surface of the flange gasket body 1, which are used to reduce the weight of the flange gasket body 1 and reduce the structural stiffness. When the flange gasket body 1 is subjected to the vibration force from the motor, it is more likely to undergo micro-deformation to absorb and buffer the vibration, thereby achieving a vibration reduction effect.

[0026] Further, refer to Figure 1-Figure 3 , a plurality of mounting holes 2 are opened through the surface of the flange gasket body 1, which are consistent with the interface position of the motor base mounting holes to be connected, so as to facilitate connection with the motor base;

[0027] For example, there are eight mounting holes 2 on one side of the wire trough 4 and five on the other side. The diameter of each mounting hole 2 is set to eight millimeters, and the angle between two adjacent mounting holes 2 on each side is 20 degrees.

[0028] The flange gasket body 1 is installed between the motor and the motor base to achieve the effect of isolating the vibration transmitted to the motor base when the motor is running.

[0029] In the description of the present invention, it should be understood that the terms "center", "upper", "one side", "the other side", "outer side", "upper surface", "lower surface", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply 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 a limitation on the present invention.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A vibration-damping flange pad for a propeller motor, comprising a flange pad body (1), characterized in that: The flange pad body (1) is made of a vibration-damping alloy material, and the flange pad body (1) is installed between the motor and the motor seat. A wire groove (4) is provided on one side of the upper surface of the flange pad body (1).

2. The vibration-damping flange gasket for a propeller motor according to claim 1, characterized in that: A circular hole (5) is provided at the center of the flange gasket body (1).

3. The vibration-damping flange gasket for a propeller motor according to claim 2, characterized in that: The wire groove (4) extends from the outer side of the flange gasket body (1) to the circular hole (5), the diameter of the wire groove (4) gradually decreases from the outside to the inside, and the contact portion between the wire groove (4) and the upper surface of the flange gasket body (1) is rounded.

4. The vibration-damping flange gasket for a propeller motor according to claim 1, characterized in that: A plurality of mounting holes (2) are formed through the surface of the flange pad body (1), which are aligned with the interface positions of the mounting holes of the motor base to be connected.

5. The vibration-damping flange gasket for a propeller motor according to claim 1, characterized in that: A plurality of lower grooves (3) are formed on the lower surface of the flange gasket body (1).

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