CN215378617U

CN215378617U - Quick-mounting machine shell for motor

Info

Publication number: CN215378617U
Application number: CN202121806768.XU
Authority: CN
Inventors: 李俊楠; 刘策
Original assignee: Dandong Huanghai Electric Machinery Co ltd
Current assignee: Dandong Huanghai Electric Machinery Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-12-31
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a quick-mounting machine shell for a motor, which comprises a shell body and a base, wherein an annular groove is formed in the rear wall of a rear flange plate, first square holes are formed in the centers of the two outer side walls of the rear flange plate, a fixing plate is arranged inside each of the two first square holes, the upper end and the lower end of each fixing plate are fixedly connected to the inner wall of each first square hole, an ejector rod is arranged in the center of the side wall of each fixing plate, one end of each ejector rod is fixedly connected with a button, a first spring is fixedly connected to the side wall of each button, and the other end of each first spring is fixedly connected to the side wall of each fixing plate. The utility model discloses a flange dish is being connected at the equal fixed connection in both ends around the shell body, makes things convenient for the installation of motor when using in the later stage, consolidates the intensity of shell body simultaneously, strengthens motor housing's life, sets the fixed mode that the fixture block is connected simultaneously between back flange dish and base, easy to assemble and demolish.

Description

Quick-mounting machine shell for motor

Technical Field

The utility model relates to the technical field of motors, in particular to a quick-mounting shell for a motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the common motor comprises a motor shell, a rotor, a stator, an electric wire and the like, the rotor, the stator, the electric wire and the like are arranged in the motor shell, the motor shell comprises a motor shell and end covers positioned at two ends of the motor shell, and the motor shell plays a role in protecting the motor from being damaged by external force and dissipating heat.

The prior patent (publication number is CN212231224U) discloses a motor housing, including the shell body, the one end of shell body is provided with the connecting piece that is used for connecting the motor end cover, evenly sets up a plurality of first heat dissipation gusset around shell body perisporium, is provided with a plurality of second heat dissipation gusset on every first heat dissipation gusset, still is provided with the wiring hole on the outer wall of shell body, and the week side in wiring hole is provided with a plurality of mounting holes, and shell body outer wall, the surface of first heat dissipation gusset surface and second heat dissipation gusset all are scribbled the heat dissipation coating. The utility model discloses a have following shortcoming, through set up the heating panel on motor housing's lateral wall, reduced the self intensity of shell body when having increased motor housing's radiating efficiency, still fixed through bolt and nut when the installation moreover, it is inconvenient to install.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a quick-mounting machine shell for a motor.

In order to achieve the purpose, the utility model adopts the following technical scheme: a quick-mounting machine shell for a motor comprises a shell body and a base, wherein a front flange plate is fixedly connected to the front end of the shell body, a shaft sleeve is fixedly connected to the center of the front end face of the front flange plate, a rear flange plate is fixedly connected to the rear end of the shell body, a circular groove is formed in the rear wall of the rear flange plate, first square holes are formed in the centers of the two outer side walls of the rear flange plate, a fixing plate is arranged inside each of the two first square holes, the upper end and the lower end of the fixing plate are fixedly connected to the inner wall of each first square hole, a push rod is arranged at the center of the side wall of the fixing plate, a button is fixedly connected to one end of the push rod, a first spring is fixedly connected to the side wall of the button, the other end of the first spring is fixedly connected to the side wall of the fixing plate, the push rod penetrates through the fixing plate, the end of the push rod is fixedly connected with a push block, and clamping holes are formed in the centers of the two side walls of the circular groove, the lateral wall in card hole is run through to the one end of kicking block, the second square hole has all been seted up in the both sides wall center department of base, two the inside in second square hole all is provided with the second spring, the one end fixed connection of second spring is on the inner wall in second square hole, just the other end fixedly connected with fixture block of second spring.

As a further description of the above technical solution:

and a plurality of heat dissipation ribs are arranged on the side wall of the shell body.

As a further description of the above technical solution:

two heat dissipation holes are formed in the front side wall of the front flange plate.

As a further description of the above technical solution:

the base and the annular groove are mutually matched.

As a further description of the above technical solution:

the two ejector blocks and the two clamping blocks are trapezoidal in shape.

As a further description of the above technical solution:

the shell body is made of die-cast aluminum.

As a further description of the above technical solution:

the diameters of the front flange plate and the rear flange plate are consistent, and the thickness of the rear flange plate is slightly thicker than that of the front flange plate.

As a further description of the above technical solution:

the two buttons are made of iron.

The utility model has the following beneficial effects:

compared with the existing arrangement, the utility model has the advantages that the flange plates are arranged at the front end and the rear end of the shell body, so that the installation of the motor in the later use is convenient, the strength of the shell body is reinforced, and the service life of the shell body is prolonged.

Compared with the existing arrangement, the motor shell is more convenient and fast to install by arranging the spring clamping block between the base and the shell body according to the matching between the spring and the clamping block, meanwhile, the annular groove is formed in the rear side of the rear flange plate, the base is just clamped in the annular groove, and the stability is improved while the installation is convenient and fast.

Drawings

Fig. 1 is an isometric view of a quick-install housing for a motor in accordance with the present invention;

FIG. 2 is a cross-sectional top view of a quick-install housing for a motor in accordance with the present invention;

FIG. 3 is a cross-sectional front view of a quick-install housing base for a motor in accordance with the present invention;

fig. 4 is a schematic connection diagram of a top block and a clamping block of a fast-installed housing for a motor according to the present invention.

Illustration of the drawings:

1. a shell body; 2. a front flange plate; 3. heat dissipation holes; 4. a shaft sleeve; 5. a rear flange plate; 6. a button; 7. an annular groove; 8. a clamping hole; 9. a clamping block; 10. a base; 11. a second spring; 12. a second square hole; 13. a first square hole; 14. a first spring; 15. a top rod; 16. a fixing plate; 17. and (7) a top block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a quick-mounting machine shell for a motor comprises a shell body 1 and a base 10, wherein a front flange 2 is fixedly connected to the front end of the shell body 1, a shaft sleeve 4 is fixedly connected to the center of the front end face of the front flange 2, two heat dissipation holes 3 are formed in the front side wall of the front flange 2, the two heat dissipation holes 3 can effectively conduct one emission to heat inside the motor when the motor works, the shell body 1 is made of die-cast aluminum, the die-cast aluminum alloy has a good heat dissipation function, a rear flange 5 is fixedly connected to the rear end of the shell body 1, the diameters of the front flange 2 and the rear flange 5 are consistent, and the thickness of the rear flange 5 is slightly thicker than that of the front flange 2;

the rear wall of the rear flange 5 is provided with an annular groove 7, the centers of two outer side walls of the rear flange 5 are respectively provided with a first square hole 13, the interiors of the two first square holes 13 are respectively provided with a fixing plate 16, the upper end and the lower end of the fixing plate 16 are respectively fixedly connected to the inner wall of the first square hole 13, the center of the side wall of the fixing plate 16 is provided with a mandril 15, one end of the mandril 15 is fixedly connected with a button 6, the two buttons 6 are made of iron, the side wall of the button 6 is fixedly connected with a first spring 14, the other end of the first spring 14 is fixedly connected to the side wall of the fixing plate 16, the mandril 15 penetrates through the fixing plate 16 and is fixedly connected with a top block 17 at the end part, the centers of two side walls of the annular groove 7 are provided with clamping holes 8, one end of the top block 17 penetrates through the side wall of the clamping holes 8, the centers of two side walls of the base 10 are respectively provided with a second square hole 12, the interiors of the two second square holes 12 are respectively provided with a second spring 11, one end fixed connection of second spring 11 is on the inner wall of second square hole 12, and the other end fixedly connected with fixture block 9 of second spring 11, is provided with many heat dissipation muscle on the lateral wall of shell body 1, base 10 and ring channel 7 between the adaptation of each other, two kicking blocks 17 are trapezoidal with the shape of two fixture blocks 9.

The working principle is as follows: the utility model relates to a quick-mounting machine shell for a motor, which is characterized in that an annular groove 7 is arranged on the rear end surface of a rear flange 5 at the rear side of a shell body 1, the two side walls of the rear flange 5 are provided with first square holes 13, and a first spring 14 and a top block 17 are arranged inside the first square holes, when the rear flange is installed, the base 10 is aligned with the annular groove 7 at the rear side of the rear flange 5, the clamping blocks 9 at the two sides of the base 10 are correspondingly clamped into the clamping holes 8 at the centers of the two side walls of the annular groove 7, because the top end of the base 10 is clamped inside the annular groove 7, so also have fine fixity in easy to assemble, through the button 6 on the manual back ring flange 5 both sides wall of pressing during the dismantlement, fixed connection is pushing away ejector pin 15 on the lateral wall of button 6, and it is ejecting from card hole 8 with fixture block 9 to push away kicking block 17 removal along with the removal of ejector pin 15 to accomplish motor housing dismouting process, simple structure, simple to operate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a casing of quick installation for motor, includes shell body (1), base (10), its characterized in that: the front end of the shell body (1) is fixedly connected with a front flange (2), the center of the front end face of the front flange (2) is fixedly connected with a shaft sleeve (4), the rear end of the shell body (1) is fixedly connected with a rear flange (5), the rear wall of the rear flange (5) is provided with an annular groove (7), the centers of two outer side walls of the rear flange (5) are respectively provided with a first square hole (13), a fixing plate (16) is arranged inside each first square hole (13), the upper end and the lower end of each fixing plate (16) are respectively and fixedly connected onto the inner wall of each first square hole (13), the center of the side wall of each fixing plate (16) is provided with a push rod (15), one end of each push rod (15) is fixedly connected with a button (6), the side wall of each button (6) is fixedly connected with a first spring (14), the other end of each first spring (14) is fixedly connected onto the side wall of each fixing plate (16), ejector pin (15) run through fixed plate (16) and tip fixedly connected with kicking block (17), card hole (8) have been seted up to the both sides wall center department of ring channel (7), the lateral wall of card hole (8) is run through to the one end of kicking block (17), second square hole (12), two have all been seted up to the both sides wall center department of base (10) the inside of second square hole (12) all is provided with second spring (11), the one end fixed connection of second spring (11) is on the inner wall of second square hole (12), just the other end fixedly connected with fixture block (9) of second spring (11).

2. A quick-install housing for an electrical machine as claimed in claim 1, wherein: the side wall of the shell body (1) is provided with a plurality of heat dissipation ribs.

3. A quick-install housing for an electrical machine as claimed in claim 1, wherein: two heat dissipation holes (3) are formed in the front side wall of the front flange plate (2).

4. A quick-install housing for an electrical machine as claimed in claim 1, wherein: the base (10) is matched with the annular groove (7).

5. A quick-install housing for an electrical machine as claimed in claim 1, wherein: the two ejector blocks (17) and the two clamping blocks (9) are both trapezoidal in shape.

6. A quick-install housing for an electrical machine as claimed in claim 1, wherein: the shell body (1) is made of die-cast aluminum.

7. A quick-install housing for an electrical machine as claimed in claim 1, wherein: the diameter of the front flange plate (2) is consistent with that of the rear flange plate (5), and the thickness of the rear flange plate (5) is slightly thicker than that of the front flange plate (2).

8. A quick-install housing for an electrical machine as claimed in claim 1, wherein: the two buttons (6) are made of iron.