CN210246461U

CN210246461U - Integrated permanent magnet synchronous motor shell

Info

Publication number: CN210246461U
Application number: CN201921403339.0U
Authority: CN
Inventors: Gaofeng Li; 李高锋
Original assignee: Yuzhou Shuoyu Machinery Fitting Co ltd
Current assignee: Yuzhou Shuoyu Machinery Fitting Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-04-03
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses an integral type permanent magnet synchronous motor casing, including motor casing, motor casing's fixed surface is connected with the fin, the louvre has been seted up in the fin, motor casing's bottom fixedly connected with base, the guide way has been seted up to the left and right sides of base, sliding connection has the guide block in the guide way, motor casing's upper end fixedly connected with wiring shell, fixedly connected with baffle in the wiring shell, the upper end fixedly connected with of baffle connects. This integral type permanent magnet synchronous motor casing just designs the guide block in the bottom of end cover through the design guide way on the base of motor casing bottom, through the cooperation of guide way and guide block, conveniently leads to the end cover for the screw hole of motor casing is aimed at to the through-hole of end cover makes things convenient for the installation work of end cover, need not to adjust the position of end cover repeatedly, is favorable to improving the installation effectiveness of end cover.

Description

Integrated permanent magnet synchronous motor shell

Technical Field

The utility model relates to the technical field of motors, specifically be an integral type permanent magnet synchronous motor casing.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. Denoted in the circuit by the letter M. Its main function is to generate driving torque as power source of electric appliance or various machines. With the continuous progress of science and technology, the types of motors are also diversified, including permanent magnet synchronous motors.

The permanent magnet synchronous motor is mainly of a shell structure, and end covers are mounted at two ends of the shell through bolts. However, when the end cover is installed on the motor shell, the through hole of the end cover and the threaded hole on the motor shell need to be aligned, or the bolt is installed firstly, then the bolt is installed on the motor shell, and basically, at least two bolts need to be installed, so that other bolts can be conveniently installed, and the installation is inconvenient. And the wiring groove of design on the motor casing does not have the preset structure of fixed wire, leads to the wire to receive the shake to exist when the motor work and leads to the circuit to connect the risk that becomes flexible to appear. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

Receive the shake to the inconvenience of prior art motor casing installation end cover and motor during operation to exist and lead to the line connection not hard up problem to appear, the utility model provides an integral type permanent magnet synchronous motor casing.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an integral type permanent magnet synchronous motor casing, includes motor casing, motor casing's surface fixedly connected with fin, the louvre has been seted up in the fin, motor casing's bottom fixedly connected with base, the guide way has been seted up to the left and right sides of base, sliding connection has the guide block in the guide way, motor casing's upper end fixedly connected with wiring shell, fixedly connected with baffle in the wiring shell, the upper end fixedly connected with of baffle connects, it has the rubber sleeve to slide to cup joint in the joint, threaded connection has the fastening sleeve in the outside that connects, the end cover is installed at motor casing's both ends, the shaft hole has been seted up at the middle part of end cover, the lower extreme fixedly connected with guide block of.

Preferably, the motor shell, the radiating fins, the base, the wiring shell, the partition plate and the joint are of an integrated structure and are all made of aluminum alloy materials.

Preferably, the end cover and the guide block are of an integrated structure and are made of aluminum alloy materials.

Preferably, threaded holes are formed in two ends of the motor shell, and bolts are connected in the threaded holes through threads.

Preferably, the fastening sleeve is tightly attached to the rubber sleeve, and a wire slot is formed in the fastening sleeve.

Preferably, the surface of the end cover is provided with a through hole, and a bolt is slidably connected in the through hole.

Advantageous effects

The utility model provides an integral type permanent magnet synchronous motor casing. The method has the following beneficial effects: this integral type permanent magnet synchronous motor casing just designs the guide block in the bottom of end cover through the design guide way on the base of motor casing bottom, through the cooperation of guide way and guide block, conveniently leads to the end cover for the screw hole of motor casing is aimed at to the through-hole of end cover makes things convenient for the installation work of end cover, need not to adjust the position of end cover repeatedly, is favorable to improving the installation effectiveness of end cover. This integral type permanent magnet synchronous motor casing just can compress tightly the wire through installing rubber sleeve and adapter sleeve on connecting through design baffle and joint in the wiring shell on motor casing, prevents motor during operation, and the wire receives to shake and takes place the swing, leads to the line connection not hard up to lead to the motor to break down easily.

Drawings

Fig. 1 is a schematic view of an overall structure of an integrated permanent magnet synchronous motor casing according to the present invention;

fig. 2 is an enlarged view of a portion a of the integrated permanent magnet synchronous motor casing according to the present invention;

fig. 3 is a side view of a motor housing of an integrated permanent magnet synchronous motor housing according to the present invention;

fig. 4 is a side view of an end cover of an integrated permanent magnet synchronous motor housing according to the present invention.

In the figure: 1. motor casing, 2, fin, 3, louvre, 4, screw hole, 5, base, 6, guide way, 7, wiring shell, 8, baffle, 9, connect, 10, rubber sleeve, 11, adapter sleeve, 12, wire casing, 13, end cover, 14, shaft hole, 15, guide block, 16, through-hole, 17, bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an integrated permanent magnet synchronous motor shell comprises a motor shell 1, wherein heat radiating fins 2 are fixedly connected to the outer surface of the motor shell 1, heat radiating holes 3 are formed in the heat radiating fins 2, the heat radiating area of the heat radiating fins 2 is increased due to the design of the heat radiating holes 3, the heat radiating effect of the heat radiating fins 2 is better, a base 5 is fixedly connected to the bottom of the motor shell 1, guide grooves 6 are formed in the left side and the right side of the base 5, guide blocks 15 are connected in the guide grooves 6 in a sliding mode, through the matching of the guide grooves 6 and the guide blocks 15, through holes 16 of an end cover 13 can be aligned with threaded holes of the motor shell 1, bolts 17 are convenient to install, a wiring shell 7 is fixedly connected to the upper end of the motor shell 1, a partition plate 8 is fixedly connected in the wiring shell 7, a joint 9 is fixedly connected to, the outside that connects 9 has adapter sleeve 11 through threaded connection, and adapter sleeve 11 can extrude rubber sleeve 10, and end cover 13 is installed at the both ends of motor casing 1, and shaft hole 14 has been seted up at the middle part of end cover 13, and the lower extreme fixedly connected with guide block 15 of end cover 13.

The motor shell 1, the radiating fins 2, the base 5, the wiring shell 7, the partition plate 8 and the joint 9 are of an integral structure and are all made of aluminum alloy materials, the integral structure can be formed in one step, the structural strength is high, the end cover 13 and the guide block 15 are of an integral structure and are all made of aluminum alloy materials, the anti-rust performance is good, the service life is long, threaded holes 4 are formed in two ends of the motor shell 1, bolts 17 are connected into the threaded holes 4 through threads, the end covers 13 can be fixed at two ends of the motor shell 1 through matching of the threaded holes 4 and the bolts 17, the fastening sleeve 11 is tightly attached to the rubber sleeve 10, wire grooves 12 are formed in the fastening sleeve 11 and are used for arranging wires, the rubber sleeve 10 is used for installing the wires, the rubber sleeve 10 can compress the wires to fix the wires, through holes 16 are formed in the, the bolt 17 may pass through the through hole 16.

The working principle is as follows: when the integrated permanent magnet synchronous motor shell is used, when the end cover 13 needs to be installed, the guide block 15 at the bottom of the end cover 13 is matched with the guide groove 6 on the base 5, then the end cover 13 is pushed, the end cover 13 is close to the port of the motor shell 1, so that the end cover 13 is in contact with the motor shell 1, the through holes 16 of the end cover 13 can be aligned to the threaded holes 4 of the motor shell 1, the four threaded holes 4 correspond to the four through holes 16 one by one, bolts 17 are convenient to install, the installation efficiency is improved, and the end cover 13 does not need; when needs are fixed to the wire, promptly when the equipment, the wire passes joint 9, then install rubber sleeve 10 on joint 9, make rubber sleeve 10 wear the outside at the wire, then pass adapter sleeve 11 the wire again, pass adapter sleeve 11 and joint 9 through threaded connection fastening again, make adapter sleeve 11 compress tightly rubber sleeve 10, rubber sleeve 10 pressurized deformation, compress tightly the wire, can fix the wire, prevent motor during operation, the wire receives to shake the swing of taking place, lead to the line connection not hard up, thereby lead to the motor to break down easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An integral type permanent magnet synchronous motor casing, includes motor casing (1), its characterized in that: the outer surface of the motor shell (1) is fixedly connected with radiating fins (2), radiating holes (3) are formed in the radiating fins (2), a base (5) is fixedly connected to the bottom of the motor shell (1), guide grooves (6) are formed in the left side and the right side of the base (5), guide blocks (15) are connected in the guide grooves (6) in a sliding mode, a wiring shell (7) is fixedly connected to the upper end of the motor shell (1), a partition plate (8) is fixedly connected in the wiring shell (7), a joint (9) is fixedly connected to the upper end of the partition plate (8), a rubber sleeve (10) is sleeved in the joint (9) in the sliding mode, fastening sleeves (11) are connected to the outer side of the joint (9) through threads, end covers (13) are installed at two ends of the motor shell (1), and a shaft hole (14), the lower end of the end cover (13) is fixedly connected with a guide block (15).

2. The integrated permanent magnet synchronous motor housing of claim 1, wherein: the motor shell (1), the radiating fins (2), the base (5), the wiring shell (7), the partition plate (8) and the connector (9) are of an integrated structure and are made of aluminum alloy materials.

3. The integrated permanent magnet synchronous motor housing of claim 1, wherein: the end cover (13) and the guide block (15) are of an integrated structure and are made of aluminum alloy materials.

4. The integrated permanent magnet synchronous motor housing of claim 1, wherein: threaded holes (4) are formed in two ends of the motor shell (1), and bolts (17) are connected in the threaded holes (4) through threads.

5. The integrated permanent magnet synchronous motor housing of claim 1, wherein: the fastening sleeve (11) is tightly attached to the rubber sleeve (10), and a wire groove (12) is formed in the fastening sleeve (11).

6. The integrated permanent magnet synchronous motor housing of claim 1, wherein: the surface of the end cover (13) is provided with a through hole (16), and a bolt (17) is connected in the through hole (16) in a sliding manner.