Shell reinforcing rib structure of disc type motor

Abstract

The utility model relates to a shell reinforcing rib structure of a disc type motor, which belongs to the technical field of disc type motors and comprises a shell, shell reinforcing rib assemblies are arranged at two ends of the shell, each shell reinforcing rib assembly comprises a reinforcing rib disc, a plurality of long ribs and short ribs are arranged on the outer ring of each reinforcing rib disc, and the long ribs and the short ribs are arranged on the outer ring of each reinforcing rib disc. The long ribs and the short ribs are respectively provided with a plurality of screw counter bores. Fastening screws which are connected with the machine shell in a threaded and sleeved mode are arranged in the screw counter bores. The utility model has the characteristics of simple structure, high strength and long service life. The problem of the structural strength of the disc type motor is solved. Center positioning is carried out on the shell reinforcing rib assembly through the cover plate structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to disc type motor technical field, concretely relates to a disc type motor's shell reinforcing rib structure. BACKGROUND

[0002] The disc type motor is also called axial flux motor, and has the advantages of compact structure, small size, light weight and high torque density.

[0003] The axial size of the disc type motor is affected by factors such as the stator, the rotor, the transmission shaft, the shell and the magnetic field air gap, so that the axial size of the disc type motor can be effectively reduced by selecting these factors appropriately.

[0004] The chamber is mostly exposed to the end face of the rear shell, and the chamber is also provided with a cover.

[0005] In addition to arranging the rotary variable chamber in the shell, a water channel for cooling is arranged inside the shell, and the shell also needs to bear most of the strength impact and the magnetic pull generated by the stator and the rotor, so the shell needs to have sufficient thickness to ensure strength. SUMMARY

[0006] The utility model mainly solves the shortage in prior art, provides a disc type motor's shell reinforcing rib structure, it has the characteristics such as simple structure, high strength and long service life.

[0007] The above technical problems of the utility model are solved mainly by the following technical scheme:

[0008] A disc type motor's shell reinforcing rib structure, including the casing, the casing both ends are equipped with shell reinforcing rib subassembly, the shell reinforcing rib subassembly includes reinforcing rib disc, the reinforcing rib disc outer ring is equipped with a plurality of long bars and short bars, the long bars and short bars all are equipped with a plurality of screw holes, the screw hole all are equipped with the fastening screw of the screw thread type sleeve joint with casing.

[0009] Preferably, the bearing cover is centrally arranged at the two ends of the casing and is screw-connected with the casing.

[0010] Preferably, the bearing cover is centrally arranged at the two ends of the casing and is screw-connected with the casing.

[0011] Preferably, the bearing cover is centrally arranged at the two ends of the casing and is screw-connected with the casing.

[0012] Preferably, the bearing cover is centrally arranged at the two ends of the casing and is screw-connected with the casing.

[0013] Preferably, the bearing cover is centrally arranged at the two ends of the casing and is screw-connected with the casing.

[0014] Preferably, the bearing cover is centrally arranged at the two ends of the casing and is screw-connected with the casing.

[0015] Preferably, the bearing cover is centrally arranged at the two ends of the casing and is screw-connected with the casing.

[0016] The disc type motor shell reinforcing rib structure can achieve the following effects:

[0017] The disc type motor shell reinforcing rib structure has the characteristics of simple structure, high strength and long service life compared with the prior art, and solves the problem of the structural strength of the disc type motor. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the disc type motor shell reinforcing rib structure.

[0019] Figure 2 is a structural schematic view of the disc type motor shell reinforcing rib structure.

[0020] In the drawing: casing 1, fastening screw 2, shell reinforcing rib assembly 3, cover plate 4, bearing cover 5, long rib 6, screw counterbore 7, reinforcing rib disc 8, short rib 9. DETAILED DESCRIPTION

[0021] The technical scheme of the disc type motor shell reinforcing rib structure will be further specifically described below in combination with the drawings.

[0022] Embodiment: as Figure 1 and Figure 2As shown, a disc motor shell stiffener structure, comprising a shell 1, both ends of the shell 1 are provided with a shell stiffener assembly 3, both ends of the shell 1 are provided with a bearing cover 5 which is inserted and screwed with the shell 1. The bearing cover 5 and the shell stiffener assembly 3 are provided with a cover plate 4 which is nested and positioned with the shell stiffener assembly 3, and the cover plate 4 is screwed and fixed with the shell 1. The shell stiffener assembly 3 comprises a stiffener disc 8 which is in "C" shape structure. The outer ring of the stiffener disc 8 is provided with a long bar 6 and a short bar 9, and the long bar 6 and the short bar 9 are in "Y" shape structure. The outer ring of the stiffener disc 8 is provided with a short bar 9, and both sides of the short bar 9 are provided with a pair of long bars 6. The long bar 6 and the long bar 6, and the short bar 9 and the long bar 6 are uniformly distributed at an angle of 60 degrees. The long bar 6 and the short bar 9 are provided with a plurality of screw holes 7, and the screw holes 7 are provided with a fastening screw 2 which is screwed with the shell 1. The long bar 6 is provided with four screw holes 7, and the short bar 9 is provided with two screw holes 7.

[0023] In summary, the disc motor shell stiffener structure has the characteristics of simple structure, high strength and long service life. The problem of the structural strength of the disc motor is solved. The shell stiffener assembly is centrally positioned by the cover plate structure.

[0024] It is obvious for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0025] In summary, the above-mentioned is only a specific embodiment of the present application, but the structural characteristics of the present application are not limited to this, and any changes or modifications made by those skilled in the art within the scope of the present application are covered by the patent scope of the present application.

Claims

1. A housing rib structure of a disc type motor, characterized by: The utility model relates to a casing (1), both ends of the casing (1) are equipped with shell reinforcing rib assembly (3), the shell reinforcing rib assembly (3) includes reinforcing rib disc (8), the outer ring of reinforcing rib disc (8) is equipped with a plurality of long rib (6) and short rib (9), long rib (6), short rib (9) are equipped with a plurality of screw counterbore (7) on, screw counterbore (7) are equipped with the fastening screw (2) of being screwed with casing (1) in the type sleeve joint in all.

2. A structure of reinforcing ribs of a housing of a disc motor according to claim 1, characterized in that: The both ends of casing (1) are equipped with bearing cover (5) with casing (1) is inserted and embedded type screw connection.

3. A structure of reinforcing ribs of a housing of a disc motor according to claim 2, characterized in that: The bearing cover (5) and shell reinforcing rib assembly (3) are equipped with cover plate (4) with shell reinforcing rib assembly (3) is nested positioning between, the cover plate (4) is screwed with casing (1) and is fixed.

4. A structure of reinforcing ribs of a housing of a disc motor according to claim 1, characterized in that: The outer ring of reinforcing rib disc (8) is equipped with a short rib (9), and both sides of short rib (9) are equipped with a pair of long rib (6).

5. A structure of a reinforcing rib of a housing of a disc motor according to claim 4, characterized in that: Long rib (6) and long rib (6) between, short rib (9) and long rib (6) between 60 degree angle evenly distributed.

6. A structure of reinforcing ribs of a housing of a disc motor according to claim 1, characterized in that: Long rib (6) is equipped with 4 screw counterbores (7) on, and short rib (9) is equipped with 2 screw counterbores (7).

7. A structure of reinforcing ribs of a housing of a disc motor according to claim 1, characterized in that: Reinforcing rib disc (8) is " C " type structure.

8. A structure of reinforcing ribs of a housing of a disc-type motor according to claim 1, characterized in that: Long rib (6), short rib (9) are " Y " shape structure.

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