CN110620467B

CN110620467B - A casing structure for motor

Info

Publication number: CN110620467B
Application number: CN201911073491.1A
Authority: CN
Inventors: 张懿; 魏海峰; 梁裕; 张彬
Original assignee: Nantong Hairi Electromechanical Technology Co ltd
Current assignee: Nantong hairI Electromechanical Technology Co.,Ltd.
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2021-05-11
Anticipated expiration: 2039-11-06
Also published as: CN110620467A

Abstract

The invention discloses a casing structure for a motor, which structurally comprises a motor casing, a mounting port, a bolt port and a supporting mechanism, wherein the supporting mechanism consists of a connecting plate, a supporting column, a bearing, an inserting rod, a threaded port, a connecting rod, a socket, a bolt and a mounting plate.

Description

A casing structure for motor

Technical Field

The invention relates to the technical field of motors, in particular to a shell structure for a motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the generator mainly has the function of converting mechanical energy into electric energy.

Need install internals in the casing during motor installation, fixed by four bolt mouths of casing front end after the motor installation is accomplished, but motor rear portion often weight is heavier, and long-time unsettled makes four bolts gradually not hard up easily and causes the motor slope, leads to the unable normal transmission of motor output shaft.

Disclosure of Invention

Technical problem to be solved

In order to overcome prior art not enough, provide a casing structure for motor now, it is heavier often to have solved the motor rear portion, and long-time unsettled makes four bolts gradually not hard up easily and causes the motor slope, leads to the unable normal driven problem of motor output shaft, reaches the fixed effect of auxiliary stay.

(II) technical scheme

The invention is realized by the following technical scheme: the invention provides a machine shell structure for a motor, which comprises a motor shell and bolt ports, wherein the middle part of the front end of the motor shell is provided with an installation port, four corners of the front end of the motor shell are provided with the bolt ports, the bottom of the motor shell is locked with a support mechanism through bolts, the support mechanism consists of a connecting plate, a support pillar, a bearing, an insert rod, a threaded port, a connecting rod, an insert port, a bolt and an installation plate, the connecting plate is locked and fixed with the bottom of the motor shell through the bolts, the support pillar is vertically fixed at the bottom of the connecting plate through arc welding, the upper part of the front end of the support pillar is locked and fixed with the bearing through the bolts, the upper end of the insert rod is in limited rotation fit with the bearing, the threaded port is arranged at the bottom of the insert rod, the upper end of the connecting rod is in rotation fit with, the middle part of the rear side of the mounting plate is in running fit with the connecting rod through a rotating shaft.

Further, the width of the connecting plate is one half of that of the motor shell, and the connecting plate and the bottom of the motor shell are arranged in parallel.

Further, the cross-sectional area of the support column is one half of the area of the upper end of the connecting plate, and the connecting plate and the support column are vertically arranged at 90 degrees.

Furthermore, the depth of the thread on the inner side of the thread opening is the same as that of the thread of the bolt, and the inner diameter of the thread opening is two thirds of the diameter of the inserted rod.

Further, the number of the inserting holes is more than two, and the depth of the inserting holes is the same as that of the connecting rod.

Further, the bolts are more than two, and each bolt corresponds to the socket one by one.

Furthermore, the mounting panel front end is provided with four openings to four openings all are the diagonal angle installation.

Furthermore, the bearing is made of stainless steel.

Furthermore, the inserted bar is made of high-carbon steel.

(III) advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

through having set up supporting mechanism, can install the bottom mounting panel simultaneously after the motor installation, and can insert the inserted bar in the suitable socket, fix by bolt locking again, when making motor work, the bottom sprag post, inserted bar and connecting rod share and support weight simultaneously, make the more stable work of motor, it is heavier to have solved motor rear portion often weight, long-time unsettled easy four bolts that make become flexible gradually and cause the motor slope, lead to the unable normal driven problem of motor output shaft, reach the fixed effect of auxiliary stay.

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 view of the present invention;

FIG. 2 is a schematic structural diagram of the supporting mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the threaded port of the present invention;

fig. 4 is a schematic view of the socket structure of the present invention.

In the figure: the device comprises a motor shell-1, a mounting port-2, a bolt port-3, a supporting mechanism-4, a connecting plate-41, a supporting column-42, a bearing-43, an inserting rod-44, a threaded port-45, a connecting rod-46, a socket-47, a bolt-48 and a mounting plate-49.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3 and 4, the present invention provides a housing structure for an electric machine: the motor casing comprises a motor casing 1 and bolt ports 3, wherein a mounting port 2 is formed in the middle of the front end of the motor casing 1, the bolt ports 3 are formed in four corners of the front end of the motor casing 1, the bottom of the motor casing 1 is locked with a supporting mechanism 4 through bolts, the supporting mechanism 4 consists of a connecting plate 41, a supporting column 42, a bearing 43, an inserting rod 44, a thread port 45, a connecting rod 46, an inserting port 47, a bolt 48 and a mounting plate 49, the connecting plate 41 is locked and fixed with the bottom of the motor casing 1 through bolts, the supporting column 42 is vertically fixed at the bottom of the connecting plate 41 through arc welding, the upper part of the front end of the supporting column 42 is locked and fixed with the bearing 43 through bolts, the upper end of the inserting rod 44 is in limited rotating fit with; screw thread mouth 45 is seted up in inserted bar 44 bottom, and connecting rod 46 upper end is through bearing and support column 42 bottom normal running fit, and socket 47 equidistance is seted up in connecting rod 46 middle part, and threaded connection is carried out with connecting rod 46 left side in the middle part of bolt 48, and mounting panel 49 rear side middle part is through pivot and connecting rod 46 normal running fit.

The width of the connecting plate 41 is half of the width of the motor casing 1, and the connecting plate 41 and the bottom of the motor casing 1 are arranged in parallel, so that the motor casing is better installed.

The cross section area of the supporting column 42 is one half of the area of the upper end of the connecting plate 41, and the connecting plate 41 and the supporting column 42 are vertically arranged at 90 degrees and can be well fixed.

The line depth of the inner side of the threaded opening 45 is the same as the line depth of the bolt 48, and the inner diameter of the threaded opening 45 is two thirds of the diameter of the inserted rod 44, so that the threaded opening can be well inosculated.

Wherein, the inserting holes 47 are provided with more than two, and the depth of the inserting holes 47 is the same as that of the connecting rod 46, so that the inserting is better.

Wherein, the bolt 48 is provided with more than two to every bolt 48 all corresponds with socket 47 one-to-one, better locking.

Wherein, mounting panel 49 front end is provided with four openings to four openings all are the diagonal angle installation, installation that can be fine.

The bearing 43 is made of stainless steel.

Wherein, the inserted bar 44 is made of high carbon steel.

The bearing 43 described in this patent: the bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body.

The working principle is as follows: firstly, all elements of the motor are put into the mounting port 2 in the motor shell 1 for fixing, the motor is fixed through the bolt port 3 after the mounting is finished, but the rear part of the motor is often heavier, four bolts are easy to loosen gradually to cause the motor to incline due to long-time suspension, which causes the abnormal transmission of the output shaft of the motor, the problem can be solved through the supporting mechanism 4, the bottom mounting plate 49 can be simultaneously mounted after the motor is mounted, the inserted link 44 can be rotated through the bearing 43 and inserted into the proper socket 47, and then the bolt 48 locks the threaded port 45 for fixing, so that the motor works, simultaneously, the bottom supporting column 42, the inserted link 44 and the connecting link 46 share and support the weight simultaneously, the motor works more stably, the connecting column 41 plays a role in connection and fixation, through the arrangement of the supporting mechanism 4, the bottom mounting plate 49 can be simultaneously mounted after the motor is mounted, and can insert the inserted bar 44 in suitable socket 47, fix by bolt 48 locking again, when making the motor work, bottom sprag post 42, inserted bar 44 and connecting rod 46 share and support weight simultaneously, make the more stable work of motor, it is heavier to have solved the motor rear portion often, unsettled for a long time makes four bolts gradually not hard up to cause the motor slope easily, leads to the unable normal driven problem of motor output shaft, reaches the fixed effect of supplementary support.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. A shell structure for a motor comprises a motor shell (1) and bolt ports (3), wherein the middle part of the front end of the motor shell (1) is provided with a mounting port (2), and four corners of the front end of the motor shell (1) are provided with the bolt ports (3);

the method is characterized in that: the motor casing is characterized by further comprising a supporting mechanism (4), the bottom of the motor casing (1) is locked with the supporting mechanism (4) through a bolt, the supporting mechanism (4) is composed of a connecting plate (41), a supporting column (42), a bearing (43), an inserting rod (44), a threaded opening (45), a connecting rod (46), a socket (47), a bolt (48) and a mounting plate (49), the connecting plate (41) is locked and fixed with the bottom of the motor casing (1) through the bolt, the supporting column (42) is vertically fixed at the bottom of the connecting plate (41) through arc welding, the upper portion of the front end of the supporting column (42) is locked and fixed with the bearing (43) through the bolt, the upper end of the inserting rod (44) is in limited rotation fit with the bearing (43), the inserting rod (44) is rotated through the bearing (43) and inserted into the proper socket (47), the threaded opening (45) is arranged at the bottom of the inserting rod (44), the upper end of the connecting rod (46) is, socket (47) equidistance is seted up at connecting rod (46) middle part, bolt (48) middle part and connecting rod (46) left side carry out threaded connection, mounting panel (49) rear side middle part is through pivot and connecting rod (46) normal running fit.

2. A casing structure for an electric motor according to claim 1, wherein: the width of the connecting plate (41) is one half of the width of the motor shell (1), and the connecting plate (41) and the bottom of the motor shell (1) are arranged in parallel.

3. A casing structure for an electric motor according to claim 1, wherein: the cross section area of the supporting column (42) is one half of the area of the upper end of the connecting plate (41), and the connecting plate (41) and the supporting column (42) are vertically arranged at 90 degrees.

4. A casing structure for an electric motor according to claim 1, wherein: the thread depth of the inner side of the thread opening (45) is the same as that of the bolt (48), and the inner diameter of the thread opening (45) is two thirds of the diameter of the inserted rod (44).

5. A casing structure for an electric motor according to claim 1, wherein: the number of the insertion holes (47) is more than two, and the depth of the insertion holes (47) is the same as that of the connecting rod (46).

6. A casing structure for an electric motor according to claim 1, wherein: the number of the bolts (48) is more than two, and each bolt (48) corresponds to the socket (47) one by one.

7. A casing structure for an electric motor according to claim 1, wherein: the mounting panel (49) front end is provided with four openings to four openings all are the diagonal angle installation.