CN212412900U

CN212412900U - Motor with seal structure

Info

Publication number: CN212412900U
Application number: CN202021004234.0U
Authority: CN
Inventors: 黎德宇; 刘国伟
Original assignee: Shanghai Xiangfei Electric Co ltd
Current assignee: Shanghai Xiangfei Electric Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-01-26
Anticipated expiration: 2030-06-04

Abstract

The utility model provides a motor with a sealing structure, which comprises a motor main body, a fan cover, a steel ring, a rubber filler strip, a positioning fixture block, a first connecting plate, a fixing plate, a second connecting plate, a fastening bolt, a nut and a rubber buffer cushion, wherein the front end surface of the motor main body is provided with the fan cover, the annular side surface of the fan cover is sheathed with the steel ring, the rubber filler strip is arranged at the joint of the steel ring and the fan cover, the positioning fixture block is fixed on the inner wall of the steel ring, the upper side of the annular side surface of the motor main body is provided with the fixing plate, the left side of the fixing plate is provided with the first connecting plate, the right side of the fixing plate is provided with the second connecting plate, the rubber buffer cushion is arranged at the joint of the fixing plate, the fastening bolt is arranged inside, convenient assembly and installation and good fixing effect.

Description

Motor with seal structure

Technical Field

The utility model relates to a motor with seal structure belongs to motor technical field.

Background

An Electric machine (also known as "motor") refers to an electromagnetic device that converts or transmits Electric energy according to the law of electromagnetic induction. The motor is represented by letter M (old standard is represented by D) in the circuit, the main function of the motor is to generate driving torque as a power source of electrical appliances or various machines, the generator is represented by letter G in the circuit, and the main function of the generator is to convert mechanical energy into electricity.

Among the prior art, current motor that has seal structure is at the in-process that uses, and the fan housing adopts screw and motor bulk phase to be connected usually, uses the back for a long time, because the motor rotates and produces vibrations, makes the fan housing and motor junction produce not hard up easily, makes the fan housing drop, and fixed effect is not good, influences the result of use, and the problem that the aforesaid appears is solved to the urgent need for a motor that has seal structure now.

Disclosure of Invention

Not enough to prior art exists, the utility model aims at providing a motor with seal structure to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, it is fixed effectual.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a motor with a sealing structure comprises a radiating fin, a motor main body, a convenient fixing mechanism, a fan cover, a machine base and a junction box, wherein the radiating fin is installed on the annular side face of the motor main body, the fan cover is installed on the front end face of the motor main body, the convenient fixing mechanism is arranged on the annular side face of the fan cover, the machine base is installed on the lower side of the motor main body, the junction box is installed on the right side of the annular side face of the motor main body, the convenient fixing mechanism comprises a steel ring, a rubber gasket strip, a positioning fixture block, a first connecting plate, a fixing plate, a second connecting plate, a fastening bolt, a nut and a rubber cushion pad, the steel ring is clamped on the annular side face of the fan cover, the rubber gasket strip is installed at the joint of the steel ring and, the second connecting plate is installed on the fixed plate right side, rubber buffer pads are installed at the joints of the fixed plate, the first connecting plate and the second connecting plate, fastening bolts are installed inside the fixed plate, and nuts are sleeved on the annular side faces of the fastening bolts.

Furthermore, a positioning groove is formed in the motor main body, and the specification of the positioning groove is matched with that of the positioning fixture block.

Further, the positioning fixture block is provided with three groups, and three groups of positioning fixture blocks have the same specification, fastening bolt is provided with two groups, and two groups of fastening bolt have the same specification.

Further, the annular side face of the fastening bolt is sleeved with a spring gasket, and the specification of the spring gasket is matched with that of the fastening bolt.

Furthermore, installation through holes are formed in the first connecting plate, the second connecting plate and the fixing plate, and the inner diameter of each installation through hole is slightly larger than the diameter of each fastening bolt.

Further, the fixed plate is connected with the motor body in a welding mode, the first connecting plate and the second connecting plate are connected with the steel ring in a welding mode, and the positioning fixture block is connected with the steel ring in a welding mode.

The utility model has the advantages that: the utility model discloses a motor with seal structure, because of the utility model discloses added steel ring, rubber filler strip, positioning fixture block, first connecting plate, fixed plate, second connecting plate, fastening bolt, nut and rubber blotter, this design can carry out firm fixed mounting to the fan housing, has solved the problem that original motor fan housing that has seal structure is fixed not good effect, has improved the utility model discloses an excellent in use effect.

Because the positioning groove is arranged in the motor main body, the specification of the positioning groove is matched with that of the positioning fixture block, the design is convenient for connecting the positioning fixture block with the motor main body through the positioning groove, because three groups of positioning fixture blocks are arranged, and the three groups of positioning fixture blocks have the same specification, two groups of fastening bolts are arranged, and the two groups of fastening bolts have the same specification, the design improves the fixing stability of the fan cover, because the annular side surface of the fastening bolt is sleeved with the spring gasket, the specification of the spring gasket is matched with that of the fastening bolt, the design can prevent the fastening bolt from falling off through the spring gasket, because the first connecting plate, the second connecting plate and the fixing plate are internally provided with the mounting through holes, the inner diameter of the mounting through holes is slightly larger than the diameter of the fastening bolt, this design is convenient for install fastening bolt through the installation through-hole, the utility model discloses rational in infrastructure, the composite erection of being convenient for, it is fixed effectual.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of a motor with a sealing structure according to the present invention;

fig. 2 is a front sectional view of a mechanism for facilitating fixing in a motor with a sealing structure according to the present invention;

fig. 3 is an enlarged view of a part a of the motor with a sealing structure according to the present invention;

in the figure: 1-radiating fin, 2-motor body, 3-convenient fixing mechanism, 4-fan housing, 5-base, 6-junction box, 31-steel ring, 32-rubber filler strip, 33-positioning fixture block, 34-first connecting plate, 35-fixing plate, 36-second connecting plate, 37-fastening bolt, 38-nut, 39-rubber buffer pad, 331-positioning groove, 371-spring washer, 372-installation through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a motor with seal structure, includes fin 1, motor main part 2, the fixed establishment 3 of being convenient for, fan housing 4, frame 5 and terminal box 6, and the annular side-mounting of motor main part 2 has fin 1, and the fan housing 4 is installed to the terminal surface before the motor main part 2, and 4 annular sides of fan housing are provided with the fixed establishment 3 of being convenient for, and frame 5 is installed to 2 downside of motor main part, and terminal box 6 is installed on 2 annular side right sides of motor main part.

Fixing mechanism 3 includes steel ring 31, rubber filler strip 32, location fixture block 33, first connecting plate 34, fixed plate 35, second connecting plate 36, fastening bolt 37, nut 38 and rubber buffer 39, 4 annular side card covers of fan housing have steel ring 31, rubber filler strip 32 is installed with 4 junctions of fan housing to steel ring 31, the inner wall of steel ring 31 is fixed with location fixture block 33, fixed plate 35 is installed to 2 annular side upsides of motor main part, first connecting plate 34 is installed on fixed plate 35 left side, second connecting plate 36 is installed on fixed plate 35 right side, rubber buffer 39 is installed to fixed plate 35 and first connecting plate 34 and the 36 junction of second connecting plate, fixed plate 35 internally mounted has fastening bolt 37, fastening bolt 37 annular side cover is equipped with nut 38, the problem that the fixed effect is not good for original motor fan housing 4 that has seal structure has been solved in this design.

The motor main body 2 is internally provided with positioning grooves 331, the specification of the positioning grooves 331 is matched with that of the positioning fixture blocks 33, the design is convenient for connecting the positioning fixture blocks 33 with the motor main body 2 through the positioning grooves 331, three groups of positioning fixture blocks 33 are provided, the specifications of the three groups of positioning fixture blocks 33 are the same, two groups of fastening bolts 37 are provided, the specifications of the two groups of fastening bolts 37 are the same, the design improves the fixing stability of the fan housing 4, the annular side surface of the fastening bolt 37 is sleeved with a spring gasket 371, the specification of the spring gasket 371 is matched with that of the fastening bolt 37, the design can prevent the fastening bolt 37 from falling off through the spring gasket 371, the first connecting plate 34, the second connecting plate 36 and the fixing plate 35 are internally provided with mounting through holes 372, the inner diameter of the mounting through holes 372 is slightly larger than that of the fastening bolts 37, the design, the first connecting plate 34 and the second connecting plate 36 are connected with the steel ring 31 by welding, and the positioning fixture block 33 is connected with the steel ring 31 by welding, so that the firmness of the joint is improved by the welding.

As an embodiment of the present invention: the worker firstly bonds the rubber filler strip 32 on the inner wall of the steel ring 31, then sleeves the steel ring 31 on the annular side surface of the wind shield 4, meanwhile, the positioning fixture block 33 is inserted into the positioning slot 331 inside the motor body 2, the fan housing 4 is connected with the motor body through the positioning fixture block 33, then, the rubber buffer 39 is placed at the joints of the first connecting plate 34 and the second connecting plate 36 with the fixing plate 35, the fastening bolt 37 is inserted into the mounting through hole 372, fastening bolts 37 are inserted through the first connecting plate 34, the second connecting plate 36 and the fixing plate 35, then the nut 38 is screwed on the annular side surface of the fastening bolt 37, the steel ring 31 is tightly clamped on the annular side surface of the wind shield 4 through the fastening bolt 37 and the nut 38, fix fan housing 4, can prevent through spring washer 371 that fastening bolt 37 from droing, realized stable fixed to fan housing 4, improved the utility model discloses an excellent in use effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a motor with seal structure, includes fin, motor main part, the fixed establishment of being convenient for, fan housing, frame and terminal box, its characterized in that: the cooling fin is arranged on the annular side face of the motor main body, the fan cover is arranged on the front end face of the motor main body, the fixing mechanism is arranged on the annular side face of the fan cover, the base is arranged on the lower side of the motor main body, and the junction box is arranged on the right side of the annular side face of the motor main body;

fixed establishment of being convenient for includes steel ring, rubber filler strip, positioning fixture block, first connecting plate, fixed plate, second connecting plate, fastening bolt, nut and rubber buffer, fan housing annular side card cover has the steel ring, the rubber filler strip is installed with the fan housing junction to the steel ring, the steel ring inner wall is fixed with positioning fixture block, the fixed plate is installed to motor main part annular side upside, first connecting plate is installed in the fixed plate left side, the second connecting plate is installed on the fixed plate right side, rubber buffer is installed with first connecting plate and second connecting plate junction to the fixed plate, fixed plate internally mounted has fastening bolt, fastening bolt annular side cover is equipped with the nut.

2. A motor with a sealing structure according to claim 1, wherein: the motor main body is internally provided with a positioning groove, and the specification of the positioning groove is matched with that of the positioning fixture block.

3. A motor with a sealing structure according to claim 1, wherein: the positioning fixture blocks are provided with three groups, the specifications of the three groups of positioning fixture blocks are the same, the fastening bolts are provided with two groups, and the specifications of the two groups of fastening bolts are the same.

4. A motor with a sealing structure according to claim 1, wherein: the annular side face of the fastening bolt is sleeved with a spring gasket, and the specification of the spring gasket is matched with that of the fastening bolt.

5. A motor with a sealing structure according to claim 1, wherein: the first connecting plate, the second connecting plate and the fixing plate are internally provided with mounting through holes, and the inner diameter of each mounting through hole is slightly larger than the diameter of each fastening bolt.

6. A motor with a sealing structure according to claim 1, wherein: the fixing plate is connected with the motor body in a welding mode, the first connecting plate and the second connecting plate are connected with the steel ring in a welding mode, and the positioning fixture block is connected with the steel ring in a welding mode.