CN216356310U

CN216356310U - Double-flange motor for stretching aluminum profile

Info

Publication number: CN216356310U
Application number: CN202121842758.1U
Authority: CN
Inventors: 陈永益; 黄昌华
Original assignee: Foshan Shunde Xinyuan Electric Co ltd
Current assignee: Foshan Shunde Xinyuan Electric Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-04-19
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a double-flange motor for stretching an aluminum profile, which comprises a motor main body, and a front end output shaft and a rear end output shaft which are arranged at two ends of the motor main body, wherein the front end of the motor main body is connected with a front end flange, the front end output shaft penetrates through the front end flange, the rear end of the motor main body is provided with a fan cover ring and a rear end flange, a rear end cover and a fan are arranged in the fan cover ring, the rear end cover is connected with the motor main body, the fan is arranged between the rear end cover and the rear end flange, the rear end output shaft of the motor main body penetrates through the rear end cover and the rear end flange, the fan rotates together with the rear end output shaft, a fan cover window for air inlet is arranged at the rear end flange, and the fan end of the double-flange motor is provided with a flange for connecting aluminum profile stretching equipment.

Description

Double-flange motor for stretching aluminum profile

Technical Field

The utility model relates to the technical field of motor manufacturing, in particular to a double-flange motor for stretching an aluminum profile.

Background

The motor is an electromagnetic device which realizes electric energy conversion or transmission according to the electromagnetic induction law. At present, a common motor only has one output shaft, only an end cover is mounted at a shaft extension end, only the end cover is mounted at a fan end, and the tail of the end cover is provided with a fan for heat dissipation.

However, for the motor for stretching the aluminum profile, a flange connection device is also adopted at the fan end of the motor, and the shaft extension end and the fan end need to transmit power simultaneously, i.e., the motor for stretching the aluminum profile has double output shafts, and flanges are arranged at the double output ends to form the double-flange motor. Therefore, if the motor is connected with aluminum profile stretching equipment at the fan end, the flange is required to be mounted at the fan end, the flange not only plays a role of a common end cover, but also solves the problem of heat dissipation of the motor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the double-flange motor for stretching the aluminum profile, the flange for connecting the aluminum profile stretching equipment is arranged at the fan end of the double-flange motor, the structure is compact, and the heat dissipation effect is good.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a tensile two flange motors of using of aluminium alloy, includes motor main part and locates the front end output shaft and the rear end output shaft at motor main part both ends, motor main part's front end is connected with the front end flange, the front end output shaft passes the front end flange, motor main part's rear end is equipped with fan housing ring and rear end flange, be equipped with rear end cover and fan in the fan housing ring, the rear end cover is connected motor main part, the fan is established the rear end cover with between the rear end flange, motor main part's rear end output shaft passes the rear end cover with the rear end flange, the fan with the rear end output shaft is rotatory together, rear end flange department is equipped with the fan housing window that is used for the air inlet.

Furthermore, one end of the wind shield ring is connected with the rear end cover, the other end of the wind shield ring is connected with the rear end flange, a closed space is enclosed by the rear end cover, the wind shield ring and the rear end flange, and the rear end cover and the fan are arranged in the closed space.

Furthermore, the rear end flange comprises a flange matching surface and a flange seam allowance, wherein the flange matching surface and the flange seam allowance are used for being connected with the aluminum profile stretching equipment, and the fan cover window is arranged at the flange seam allowance.

Further, the flange tang department is equipped with the hole, the diameter of hole is greater than the external diameter of fan, the flange tang is in the periphery of hole is equipped with the terminal surface, the fan housing window is installed terminal surface department.

Furthermore, be equipped with an evenly distributed unthreaded hole on the flange fitting surface, an unthreaded hole is used for with aluminium alloy tensile equipment fixed connection.

Furthermore, a bearing chamber is arranged in the middle of the rear end cover, a bearing is arranged in the bearing chamber, and the rear end output shaft penetrates through the bearing.

Furthermore, the rear end cover and the rear end flange are fixedly connected through a plurality of supporting columns.

Furthermore, a plurality of first threaded holes used for fixing the wind shield ring are formed in the reinforcing ribs.

Furthermore, a plurality of second threaded holes are distributed in the fan cover window along the circumferential direction, and the fan cover window is fixed on the rear end flange through a plurality of screws.

Further, the top end of the motor main body is provided with a lifting bolt.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the double output shafts and the double flanges are arranged, the requirement of aluminum profile stretching equipment on the motor is met, and the rear end flange is compact in structure and can be connected with the equipment and the motor main body;

(2) the rear end of the motor is provided with a rear end cover and a rear end flange, and a fan with a heat dissipation function is arranged between the rear end cover and the rear end flange, so that the same heat dissipation function as that of a common motor is realized;

(3) set up the fan cover circle and fan cover window, guarantee that fan cooling air can only flow to the motor main part and take away the heat that the motor produced along the inside of fan cover circle, not only play the ventilation cooling effect, also ensure life safety moreover.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a rear end structure view of a motor main body according to the present invention;

FIG. 5 is a schematic view of the structure of the wind shield window of the present invention;

FIG. 6 is a right side view of FIG. 4;

FIG. 7 is a schematic view of the structure of the wind shield ring according to the present invention;

in the figure:

1. a motor main body; 2. a front end output shaft; 3. a rear end output shaft; 4. a front end flange; 5. a wind shield ring; 6. a rear end flange; 7. a rear end cap; 8. a fan; 9. a hood window; 901. an air inlet hole; 10. a bearing chamber; 11. a bearing; 12. a lifting eye screw; 13. a closed space; 14. a flange mating surface; 15. a flange spigot; 16. a first unthreaded hole; 17. an inner bore; 18. an end face; 19. a support pillar; 20. a first threaded hole; 21. a second threaded hole; 22. a front end cap; 23. and a second unthreaded hole.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly understood, the following description will be made with reference to the accompanying drawings and embodiments. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The double-flange motor for stretching the aluminum profile as shown in fig. 1 to 7 comprises a motor main body 1, a front end output shaft 2 and a rear end output shaft 3, wherein the front end output shaft 2 and the rear end output shaft 3 are respectively arranged at two ends of the motor main body 1. The front end of the motor body 1 is connected with a front end flange 4 and a front end cover 22, the front end cover 22 is arranged between the front end flange 4 and the motor body 1, and the front end output shaft 2 penetrates through the front end flange 22 and the front end cover 4.

The rear end of the motor main body 1 is provided with a fan cover ring 5 and a rear end flange 6, a rear end cover 7 and a fan 8 are arranged in the fan cover ring 5, the rear end cover 7 is fixedly connected with the motor main body 1 through bolts, the fan 8 is arranged between the rear end cover 7 and the rear end flange 6, a rear end output shaft 3 of the motor main body 1 penetrates through the rear end cover 7 and the rear end flange 6 and extends out of the rear end flange 6, the fan 8 rotates together with the rear end output shaft 3, a fan cover window 9 for air inlet is arranged at the inner diameter of a spigot of the rear end flange 6, the fan cover window 9 is circular, and a plurality of air inlet holes 901 are formed in the fan cover window 9.

As shown in fig. 2, the fan housing ring 5 is fastened to the rear end cover 7 and the rear end flange 6, respectively, and the rear end cover 7 is of an existing structure, and is convenient to connect to the rear end of the motor body 1. The middle part of the rear end cover 7 is provided with a bearing chamber 10, a bearing 11 is arranged in the bearing chamber 10, and the rear end output shaft 3 passes through the bearing 11. The top end of the motor main body 1 is provided with a lifting eye screw 12.

Furthermore, the motor body 1, the fan housing ring 5 and the rear end flange 6 enclose a closed space 13, when the fan 8 rotates, air is driven to enter the closed space 13 from the fan housing window 9, and the closed space 13 ensures that cooling air can only blow towards the motor body 1 along the inside of the fan housing ring 5 and flow to the surface of the motor body 1 along the length direction of the motor body 1, so that heat generated by the motor body 1 is taken away, and ventilation and heat dissipation effects are achieved. In addition, the rear end cover 7, the fan 8 and the like are arranged in the closed space 13, and potential safety hazards do not exist.

As shown in fig. 4-6, the rear end flange 6 is used for being connected with an aluminum profile stretching device, the rear end flange 6 includes a flange fitting surface 14 and a flange spigot 15, the flange fitting surface 14 and the flange spigot 15 are used for being mounted with the aluminum profile stretching device, specifically, a plurality of uniformly distributed first unthreaded holes 16 are arranged on the flange fitting surface 14, and the first unthreaded holes 16 are used for being fixedly connected with a flange on the aluminum profile stretching device. The inside diameter department of flange tang 15 is equipped with hole 17, the diameter of this hole 17 is greater than the external diameter of fan 8, when rear end flange 6 and rear end cap 7 are fixed as an organic whole, fan 8 can be put into from hole 17, the setting is between rear end flange 6 and rear end cap 7, the periphery of hole 17 still is equipped with terminal surface 18, the diameter of terminal surface 18 is less than flange tang 15 diameter, fan housing window 9 distributes along its circumferencial direction has a plurality of No. two screw holes 21, fan housing window 9 passes through a plurality of screws and installs in terminal surface 18 department, thereby fix on the terminal surface 18 of rear end flange 6, fan housing window 9 establishes in flange tang 15 inside diameter department promptly.

As shown in fig. 6 to 7, the rear end cover 7 and the rear end flange 6 are fixedly connected by a plurality of support columns 19, specifically, there are 4 support columns 19 between the rear end cover 7 and the rear end flange 6, so that the 4 support columns 19 fixedly connect the rear end cover 7 and the rear end flange 6 into a whole, the 4 support columns 19 should be arranged at the periphery of the rear end cover 7, it is ensured that a position for installing the fan 8 is left between the rear end cover 7 and the rear end flange 6, and the support columns 19 not only have a function of connecting the rear end cover 7 and the rear end flange 6, but also can provide support for the installation space of the fan 8. One end of the wind shield ring 5 is connected with the rear end cover 7, and the other end is connected with the rear end flange 6. In order to enhance the stability of the wind shield ring 5, a plurality of first threaded holes 20 are arranged on the supporting column 19, the first threaded holes 20 matched with the wind shield ring 5 in size are also arranged on the wind shield ring 5, and the wind shield ring 5 is further fixed on the supporting column 19 through the first threaded holes 20.

It should be noted that, referring to fig. 4, the periphery of the rear end cover 7 is provided with 4 second unthreaded holes 23 uniformly distributed, and the rear end cover 7 is connected with the motor main body 1 by using bolts; the inner side of the rear end cover 7 is provided with a spigot of the rear end cover 7, and the spigot is matched with the spigot of the motor main body 1.

Based on above-mentioned structure, the required motor distance of aluminium alloy tensile equipment equals the sum of front end flange 4 thickness, 1 length of motor main part and 6 thickness of rear end flange, according to actual demand, through the thickness of control front end flange 4 or the thickness of rear end flange 6, alright control front end flange 4 and the distance of 6 terminal surfaces 18 of rear end flange.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should fall within the protection scope of the present invention.

Claims

1. The double-flange motor for stretching the aluminum profile is characterized by comprising a motor main body (1), a front end output shaft (2) and a rear end output shaft (3) which are arranged at two ends of the motor main body (1), wherein the front end of the motor main body (1) is connected with the front end flange (4), the front end output shaft (2) penetrates through the front end flange (4), a wind cover ring (5) and a rear end flange (6) are arranged at the rear end of the motor main body (1), a rear end cover (7) and a fan (8) are arranged in the wind cover ring (5), the rear end cover (7) is connected with the motor main body (1), the fan (8) is arranged between the rear end cover (7) and the rear end flange (6), the rear end output shaft (3) of the motor main body (1) penetrates through the rear end cover (7) and the rear end flange (6), the fan (8) and the rear end output shaft (3) rotate together, and a fan cover window (9) for air inlet is arranged at the rear end flange (6).

2. The double-flange motor for stretching the aluminum profile as claimed in claim 1, wherein one end of the wind shield ring (5) is connected with the rear end cover (7), the other end of the wind shield ring is connected with the rear end flange (6), the rear end cover (7), the wind shield ring (5) and the rear end flange (6) enclose a closed space (13), and the rear end cover (7) and the fan (8) are arranged in the closed space (13).

3. The double flange motor for aluminum profile stretching according to claim 1, wherein the rear end flange (6) comprises a flange mating surface (14) and a flange spigot (15) for connecting with an aluminum profile stretching device, and the hood window (9) is provided at the flange spigot (15).

4. The double-flange motor for stretching the aluminum profile as claimed in claim 3, wherein an inner hole (17) is formed at the flange spigot (15), the diameter of the inner hole (17) is larger than the outer diameter of the fan (8), an end face (18) is formed at the periphery of the inner hole (17) of the flange spigot (15), and the wind shield window (9) is installed at the end face (18).

5. The double-flange motor for stretching the aluminum profile according to claim 3, wherein the flange matching surface (14) is provided with a first number of evenly distributed unthreaded holes (16), and the first number of unthreaded holes (16) are used for being fixedly connected with aluminum profile stretching equipment.

6. The double-flange motor for stretching the aluminum profile according to claim 1, wherein a bearing chamber (10) is arranged in the middle of the rear end cover (7), a bearing (11) is arranged in the bearing chamber (10), and the rear end output shaft (3) penetrates through the bearing (11).

7. The double-flange motor for stretching the aluminum profile according to claim 1, wherein the rear end cover (7) and the rear end flange (6) are fixedly connected through a plurality of support columns (19).

8. The double-flange motor for stretching the aluminum profile according to claim 7, wherein a plurality of first threaded holes (20) for fixing the wind shield ring (5) are formed in the supporting column (19).

9. The double-flange motor for stretching the aluminum profile according to claim 1, wherein a plurality of second threaded holes (21) are distributed in the wind shield window (9) along the circumferential direction, and the wind shield window (9) is fixed on the rear end flange (6) through a plurality of screws.

10. The double-flange motor for stretching the aluminum profile as claimed in claim 1, wherein a lifting bolt (12) is arranged at the top end of the motor body (1).