CN210927261U

CN210927261U - Aluminum alloy motor casing easy to assemble and beneficial to heat dissipation

Info

Publication number: CN210927261U
Application number: CN201921862519.5U
Authority: CN
Inventors: 彭炳锋; 王伟; 邵伟; 刘洋
Original assignee: Jiangxi Guanghou Science And Technology Co Innovation Co ltd
Current assignee: Jiangxi Guanghou Science And Technology Co Innovation Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-03
Anticipated expiration: 2029-10-31

Abstract

The utility model provides an easy to assemble just does benefit to radiating aluminum alloy motor casing, the drum of making including the aluminum alloy, be located the part that hangs at drum top, quantity are two to the symmetry sets up first round hole, first fixed slot, second round hole, square fixed slot, the third fixed slot in the both sides of hanging the part, square fixed slot is linked together with the second round hole, the heat dissipation rib distributes between the fixed slot. The utility model provides a pair of easy to assemble and do benefit to radiating aluminum alloy motor casing utilizes aluminum alloy integrated into one piece technique, forms a plurality of multiple trench that are used for fixed motor at the motor surface of cylinder, reduces the complexity of motor casing production to make the motor change in the installation when using, be applicable to various installation places, utilize these trench to increase the external surface area of motor casing simultaneously, improve the heat dispersion of motor casing, guarantee the stability of motor when the operation.

Description

Aluminum alloy motor casing easy to assemble and beneficial to heat dissipation

Technical Field

The utility model relates to a motor casing especially indicates an easy to assemble and do benefit to radiating aluminum alloy motor casing.

Background

The motor is used as the most common driving device at present, and is widely applied to various industries. In order to ensure the performance of the motor and enable the motor to be stably output, the motor needs to be radiated, in the prior art, an iron casting shell and radial ribs are usually adopted to increase the outer surface area of the motor shell so as to improve the radiation performance, but the iron shell and the radial ribs have insufficient radiation performance, and a motor fixing piece needs to be separately welded, so that the motor fixing piece is complex to process, can be installed only in a specified mode, and cannot adapt to various installation scenes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an easy to assemble just does benefit to radiating aluminum alloy motor casing, it is aluminum alloy integrated into one piece structure, from taking multiple mounting hole, the installation scene of adaptable various differences, and has great heat radiating area, and the heat-sinking capability is better. In order to achieve the above purpose, the utility model adopts the following technical scheme:

(II) technical scheme

An aluminum alloy motor casing convenient to mount and beneficial to heat dissipation comprises a cylinder made of aluminum alloy, wherein a hanging part, a first round hole, a first fixing groove, a second round hole, a square fixing groove, a third fixing groove and heat dissipation ribs which are integrally formed with the cylinder are arranged on the periphery of the outer side of the cylinder, and the hanging part is located at the top of the cylinder; the number of the first round holes is two, and the first round holes are symmetrically arranged on two sides of the suspension part; the number of the first fixing grooves is two, and the first fixing grooves are symmetrically arranged on two sides of the two first round holes; the number of the second fixing grooves is two, and the second fixing grooves are symmetrically arranged below the first fixing grooves; the number of the second round holes is two, and the second round holes are symmetrically arranged between the two second fixing grooves; the number of the square fixing grooves is two, and the square fixing grooves are respectively arranged below the two second round holes and communicated with the two second round holes; the number of the third fixing grooves is two, and the third fixing grooves are symmetrically arranged between the two second round holes; the heat dissipation ribs are distributed among the fixing grooves.

Further, the first round hole and the second round hole are both located on the circumference concentric with the cylinder and are both provided with outward openings.

Further, the first and second fixing grooves are axisymmetrical with respect to a horizontal line passing through a center of the cylinder.

Furthermore, a rectangular groove is formed in the suspension component.

Furthermore, the hanging part and the square fixing groove are provided with an outward opening, and two sides of the opening extend towards the middle to form an inverted L shape.

Furthermore, the first fixing groove, the second fixing groove and the third fixing groove are provided with outward openings, two sides of each opening extend towards the middle to form an inverted L shape, and the tail ends of the extending parts extend inwards continuously to form barbs.

(III) advantageous effects

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, utilize aluminum alloy integrated into one piece technique, form a plurality of multiple slotted holes that are used for fixed motor at the motor surface of cylinder, reduce the complexity of motor casing production to make the motor change in the installation when using, be applicable to various installation places, utilize these slotted holes to increase the exterior surface area of motor casing simultaneously, improve the heat dispersion of motor casing, guarantee the stability of motor when the operation.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a schematic cross-sectional view of the present invention.

The reference numbers illustrate:

1. cylinder 2, suspension member

3. First round hole 4, first fixed slot

5. Second fixing groove 6 and second round hole

7. Square fixing groove 8 and third fixing groove

9. Heat dissipation rib

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Please refer to fig. 1, an aluminum alloy motor casing convenient for installation and beneficial for heat dissipation includes a cylinder 1 made of aluminum alloy, a suspension component 2, a first circular hole 3, a first fixing groove 4, a second fixing groove 5, a second circular hole 6, a square fixing groove 7, a third fixing groove 8, and a heat dissipation rib 9 integrally formed with the cylinder 1 are disposed around the outside of the cylinder 1, wherein:

the hanging part 2 is positioned at the top of the cylinder 1; the number of the first round holes 3 is two, and the first round holes are symmetrically arranged on two sides of the suspension part 2; the number of the first fixing grooves 4 is two, and the two fixing grooves are symmetrically arranged on two sides of the two first round holes 3; the number of the second fixing grooves 5 is two, and the second fixing grooves are symmetrically arranged below the first fixing grooves 4; the number of the second round holes 6 is two, and the second round holes are symmetrically arranged between the two second fixing grooves 5; the number of the square fixing grooves 7 is two, and the two square fixing grooves are respectively arranged below the two second round holes 6 and communicated with the two second round holes; the number of the third fixing grooves 8 is two, and the third fixing grooves are symmetrically arranged between the two second round holes 6; the heat dissipation ribs 9 are distributed between the fixing grooves.

In order to conveniently fix the four corners of the motor, the first round hole 3 and the second round hole 6 are both positioned on the circumference concentric with the cylinder 1 and are both provided with outward openings; the first and

second fixing grooves

4 and 5 are axisymmetrical with respect to a horizontal line passing through a center of the cylinder 1.

In order to facilitate hanging, the hanging component 2 is internally provided with a rectangular groove.

In order to enhance the heat dissipation, the surface of the motor casing is mostly contacted with the air, the motor is more firmly fixed, the hanging part 2 and the square fixing groove 7 are both provided with an outward opening, the two sides of the opening extend towards the middle to form an inverted L shape, the first fixing groove 4, the second fixing groove 5 and the third fixing groove 8 are all provided with an outward opening, the two sides of the opening extend towards the middle to form an inverted L shape, and the tail end of the extending part extends inwards to form an inverted hook.

The utility model discloses a design point lies in utilizing aluminum alloy integrated into one piece technique, forms a plurality of multiple slotted holes that are used for fixed motor at the motor surface of cylinder, reduces the complexity of motor casing production to make the motor change in the installation when using, be applicable to various installation places, utilize these slotted holes to increase the external surface area of motor casing simultaneously, improve the heat dispersion of motor casing, guarantee the stability of motor when the operation.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an easy to assemble just does benefit to radiating aluminum alloy motor casing, includes the drum that the aluminum alloy made, its characterized in that: a hanging part, a first round hole, a first fixing groove, a second round hole, a square fixing groove, a third fixing groove and a heat dissipation rib are formed integrally with the cylinder on the periphery of the outer side of the cylinder, and the hanging part is located at the top of the cylinder; the number of the first round holes is two, and the first round holes are symmetrically arranged on two sides of the suspension part; the number of the first fixing grooves is two, and the first fixing grooves are symmetrically arranged on two sides of the two first round holes; the number of the second fixing grooves is two, and the second fixing grooves are symmetrically arranged below the first fixing grooves; the number of the second round holes is two, and the second round holes are symmetrically arranged between the two second fixing grooves; the number of the square fixing grooves is two, and the square fixing grooves are respectively arranged below the two second round holes and communicated with the two second round holes; the number of the third fixing grooves is two, and the third fixing grooves are symmetrically arranged between the two second round holes; the heat dissipation ribs are distributed among the fixing grooves.

2. The aluminum alloy motor casing convenient to install and beneficial to heat dissipation of claim 1, is characterized in that: the first round hole and the second round hole are both located on the circumference concentric with the cylinder and are both provided with outward openings.

3. The aluminum alloy motor casing convenient to install and beneficial to heat dissipation of claim 1, is characterized in that: the first and second fixing grooves are axisymmetrical with respect to a horizontal line passing through a center of the cylinder.

4. The aluminum alloy motor casing convenient to install and beneficial to heat dissipation of claim 1, is characterized in that: the interior of the suspension component is provided with a rectangular groove.

5. The aluminum alloy motor casing convenient to install and beneficial to heat dissipation of claim 1, is characterized in that: the hanging part and the square fixing groove are both provided with an outward opening, and the two sides of the opening extend towards the middle to form an inverted L shape.

6. The aluminum alloy motor casing convenient to install and beneficial to heat dissipation of claim 1, is characterized in that: the first fixing groove, the second fixing groove and the third fixing groove are provided with outward openings, the two sides of each opening extend towards the middle to form an inverted L shape, and the tail ends of the extending portions extend inwards to form barbs.